Prompt below, (sauna shoot)
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Prompt
Ultra-realistic candid smartphone photo in a private hot spring or spa environment. The subject must exactly match the reference girl with no changes to face, body, skin, eyes, or hair. Pose: upper body close-up, slightly leaning forward near the edge of a wooden tub, one hand holding a towel naturally against the body. Expression soft and relaxed, looking toward the camera with a calm, natural gaze. Identity lock: face, body proportions, skin, eyes, and hair must be identical to the reference girl. No modifications, no exaggeration, no beautification. Hair: slightly wet, natural strands softly clinging to skin, inherited exactly from the reference. Outfit: white bath towel wrapped around the body, natural fit with realistic fabric thickness and folds, secure and non-revealing. Skin detail: natural texture with visible pores, subtle tone variation, slight moisture and water droplets on skin creating soft highlights, no smoothing. Lighting: soft warm diffused indoor light with gentle highlights and natural shadows, slightly steamy atmosphere. Environment: wooden hot spring tub, warm water, light steam in the air, neutral stone or tile background, calm and private setting. Camera: smartphone style, close framing (upper body), slight angle, natural grain, no HDR, no over-sharpening, realistic depth of field. Atmosphere: quiet, intimate, relaxed moment with a natural lifestyle aesthetic. Negative prompt: different face, altered body, exaggerated anatomy, revealing clothing, nudity, unrealistic proportions, smooth plastic skin, CGI look, extra limbs, distorted hands, harsh studio lighting, text, logos